diff --git a/package-lock.json b/package-lock.json
index f70e64e08..da4d1c574 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -2015,6 +2015,12 @@
         "@types/estree": "*"
       }
     },
+    "node_modules/@types/trusted-types": {
+      "version": "2.0.7",
+      "resolved": "https://registry.npmjs.org/@types/trusted-types/-/trusted-types-2.0.7.tgz",
+      "integrity": "sha512-ScaPdn1dQczgbl0QFTeTOmVHFULt394XJgOQNoyVhZ6r2vLnMLJfBPd53SB52T/3G36VI1/g2MZaX0cwDuXsfw==",
+      "license": "MIT"
+    },
     "node_modules/@types/unist": {
       "version": "3.0.3",
       "resolved": "https://registry.npmjs.org/@types/unist/-/unist-3.0.3.tgz",
@@ -2194,7 +2200,7 @@
       "version": "8.42.0",
       "resolved": "https://registry.npmjs.org/@typescript-eslint/types/-/types-8.42.0.tgz",
       "integrity": "sha512-LdtAWMiFmbRLNP7JNeY0SqEtJvGMYSzfiWBSmx+VSZ1CH+1zyl8Mmw1TT39OrtsRvIYShjJWzTDMPWZJCpwBlw==",
-      "dev": true,
+      "devOptional": true,
       "engines": {
         "node": "^18.18.0 || ^20.9.0 || >=21.1.0"
       },
@@ -2617,9 +2623,10 @@
       "dev": true
     },
     "node_modules/aria-query": {
-      "version": "5.3.2",
-      "resolved": "https://registry.npmjs.org/aria-query/-/aria-query-5.3.2.tgz",
-      "integrity": "sha512-COROpnaoap1E2F000S62r6A60uHZnmlvomhfyT2DlTcrY1OrBKn2UhH7qn5wTC9zMvD0AY7csdPSNwKP+7WiQw==",
+      "version": "5.3.1",
+      "resolved": "https://registry.npmjs.org/aria-query/-/aria-query-5.3.1.tgz",
+      "integrity": "sha512-Z/ZeOgVl7bcSYZ/u/rh0fOpvEpq//LZmdbkXyc7syVzjPAhfOa9ebsdTSjEBDU4vs5nC98Kfduj1uFo0qyET3g==",
+      "license": "Apache-2.0",
       "engines": {
         "node": ">= 0.4"
       }
@@ -3532,6 +3539,12 @@
       "dev": true,
       "optional": true
     },
+    "node_modules/devalue": {
+      "version": "5.8.1",
+      "resolved": "https://registry.npmjs.org/devalue/-/devalue-5.8.1.tgz",
+      "integrity": "sha512-4CXDYRBGqN+57wVJkuXBYmpAVUSg3L6JAQa/DFqm238G73E1wuyc/JhGQJzN7vUf/CMphYau2zXbfWzDR5aTEw==",
+      "license": "MIT"
+    },
     "node_modules/devtools-protocol": {
       "version": "0.0.1510116",
       "resolved": "https://registry.npmjs.org/devtools-protocol/-/devtools-protocol-0.0.1510116.tgz",
@@ -4237,11 +4250,20 @@
       }
     },
     "node_modules/esrap": {
-      "version": "2.1.0",
-      "resolved": "https://registry.npmjs.org/esrap/-/esrap-2.1.0.tgz",
-      "integrity": "sha512-yzmPNpl7TBbMRC5Lj2JlJZNPml0tzqoqP5B1JXycNUwtqma9AKCO0M2wHrdgsHcy1WRW7S9rJknAMtByg3usgA==",
+      "version": "2.2.8",
+      "resolved": "https://registry.npmjs.org/esrap/-/esrap-2.2.8.tgz",
+      "integrity": "sha512-MPweq2EvEGj8jwOI7Hgycw/QIHzqA1EbAM8lG7p+FBfZbZq/hQ6h3AMsqnu/djzisH1KVWNzbb7LSgIVtMlPSg==",
+      "license": "MIT",
       "dependencies": {
         "@jridgewell/sourcemap-codec": "^1.4.15"
+      },
+      "peerDependencies": {
+        "@typescript-eslint/types": "^8.2.0"
+      },
+      "peerDependenciesMeta": {
+        "@typescript-eslint/types": {
+          "optional": true
+        }
       }
     },
     "node_modules/esrecurse": {
@@ -7832,21 +7854,23 @@
       }
     },
     "node_modules/svelte": {
-      "version": "5.42.3",
-      "resolved": "https://registry.npmjs.org/svelte/-/svelte-5.42.3.tgz",
-      "integrity": "sha512-+8dUmdJGvKSWEfbAgIaUmpD97s1bBAGxEf6s7wQonk+HNdMmrBZtpStzRypRqrYBFUmmhaUgBHUjraE8gLqWAw==",
+      "version": "5.55.7",
+      "resolved": "https://registry.npmjs.org/svelte/-/svelte-5.55.7.tgz",
+      "integrity": "sha512-ymI5ykLPwIHW839E053FQbI1G+jnRFJEw3Kv5Y4njixVWywQBx+NUFpkkKyk5LIb36Fg9DVXSYpqiGekLD0hyw==",
       "license": "MIT",
       "dependencies": {
         "@jridgewell/remapping": "^2.3.4",
         "@jridgewell/sourcemap-codec": "^1.5.0",
         "@sveltejs/acorn-typescript": "^1.0.5",
         "@types/estree": "^1.0.5",
+        "@types/trusted-types": "^2.0.7",
         "acorn": "^8.12.1",
-        "aria-query": "^5.3.1",
+        "aria-query": "5.3.1",
         "axobject-query": "^4.1.0",
         "clsx": "^2.1.1",
+        "devalue": "^5.8.1",
         "esm-env": "^1.2.1",
-        "esrap": "^2.1.0",
+        "esrap": "^2.2.4",
         "is-reference": "^3.0.3",
         "locate-character": "^3.0.0",
         "magic-string": "^0.30.11",
@@ -8814,7 +8838,7 @@
         "playwright": "cli.js"
       },
       "devDependencies": {
-        "svelte": "^5.37.3"
+        "svelte": "^5.55.7"
       },
       "engines": {
         "node": ">=18"
diff --git a/packages/playwright-ct-svelte/package.json b/packages/playwright-ct-svelte/package.json
index 2c2c678a8..79f6126c0 100644
--- a/packages/playwright-ct-svelte/package.json
+++ b/packages/playwright-ct-svelte/package.json
@@ -34,7 +34,7 @@
     "@sveltejs/vite-plugin-svelte": "^5.1.0"
   },
   "devDependencies": {
-    "svelte": "^5.37.3"
+    "svelte": "^5.55.7"
   },
   "bin": {
     "playwright": "cli.js"